Angus Og MacDonald

Angus Og MacDonald (died 1314) was a Scottish magnate who was Lord of Islay and a lieutenant of Robert Bruce during the Wars of Scottish Independence.

Biography
Angus Og MacDonald was a younger son of Angus Mor MacDonald and the brother of Alasdair Og MacDonald, and he supported King Edward I of England against King John Balliol; in 1299, he inherited the Lordship of Islay from his brother after his death in battle with the MacDougall clan. In 1306, he joined forces with Robert Bruce, betraying the English in order to get his revenge against the pro-English MacDougalls. He helped Bruce escape to Islay following the Battle of Methven, and he later fought at the 1314 Battle of Bannockburn, after which he and his family were awarded several confiscated lands. He died of natural causes after the battle.